ML20040H185

Inservice Insp Weld & Support Insp Program,Revision 3, Editorial Changes

ML20040H185
Person / Time
Site:	Davis Besse
Issue date:	02/28/1982
From:	TOLEDO EDISON CO.
To:
Shared Package
ML20040H183	List: ML20040H182 ML20040H185
References
PROC-820228-01, TAC-10985, NUDOCS 8202170398
Download: ML20040H185 (47)

Text

{{#Wiki_filter:3 THE TOLEDO EDISON COMPANY DAVIS-BESSE NUCLEAR STATION UNIT NO. 1

SUMMARY

OF REVISIONS TO THE ISI WELD AND SUPPORT INSPECTION PROGRAM (Revision 3, Editorial Changes) Page No Description III-7 Number of welds and supports inspected changed to reflect as-built conditions. III-8 Support inspection changed to reflect as-built conditions. III-10 Number of supports and irspection changed to reflect as-built conditions. III-ll Number of supports changed to reflect as-built conditions. III-12 Number of supports changed to reflect as-built conditions. III-13 Number of weld and supports inspected changed to reflect as-built conditions. III-14 Number of weld and supports inspected changed to reflect as-built conditions; four welds.added which were volumetrically inspected under I&E Bulletin 79-17. III-15 Number of weld and supports inspected changed to reflect as-built conditions; six welds added to be volumetrically inspected. Added Item 27-lD. Typing corrections to Item Numbers 30-7 and 27-1. l III-16 Number of welds and supports inspected changed to reflect l as-built conditions. Six welds added to be volumetrically l inspected. Typing correction to Item No. 28-1. III-17 Number of welds and supports inspected changed to reflect as-built conditions. Five welds added that were volumetrically inspected to I&E Bulletin 79-17. Reduced the number of welds to be surface examined by five. Added Note 11. Typing correction to Items 22-0, 20-0, and 19-1. III-18 Number of welds inspected changed to reflect as-built conditions. III-19 Number of welds and supports inspected changed to reflect as-built conditions. Added two weld and three support inspections. III-21 Number of supports inspected changed to reflect as-built conditions. Typing corrections to Items 39-2A, 39-2B and 40-2B. l l l 8202170398 8202'16 PEWt Ad>DCS 05<>DO346 , _- l k .PDR

Summary of Revisions (2) Revision 3 Page No Description III-22 Number of weld and supports inspected changed to reflect as-built conditions. III-23 Support inspection changed to reflect as-built conditions. III-24 Number of weld and supports inspected changed to reflect as-built conditions. III-25 Number of weld and supports inspected changed to reficct as-built conditions. III-26 Number of supports inspected changed to reflect as-built conditions. III-27 Number of supports inspected changed to reflect as-built conditions. III-28 Number of supports inspected changed to reflect as-built conditions. III-29 Number of weld and supporta inspected changed to reflect as-built conditions. III-30 Number of weld and supports inspected changed to reflect as-built conditions. Typing correction to Item 74C-0. III-31 Number of weld and supports inspected changed to reflect as-built conditions. Typing correction to Item 48-0. III-32 Number of weld and supports inspected changed to reflect as-built conditions. III-33 Number of supports inspected changed to reflect as-built conditions. III-33.1 New material, Class 3 Support Program, added for Information Only through 33.18 l l l

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&\\ g DAVIS-BESSE NUCLEAR F WELD AND SUPPORT SYSTEM: CoMPcNE!!T COOLING SYSTEli m w FIRST SEISMIC SUPPORT P?ST TliE e$ e BOU!1DARY IS IliCLUDED Tri THE COUtiT. 5$ 5 5 gGS "Qu ITEM LINE a $ t3 h$n E SUBSYSTEM / DESCRIPTION fiUMBER NUMBER ISID 8 @S$ @ S W' 5 FROM VALVE CC1411B TliRU PE!! 3 & 3-0 12"!!BB-1 036 F-2 60 95 VALVE CCl411A 3-1 10"1138-1 036 G-3 60 95 3-2 12"118B-1 036 G-3 0 95 FROM VALVE CC1407A THRU PErl. 4& 4-0 12"IIBB-12 036 C-6 30 175 VALVE CC14078 4-1 10"HBB-12 036 C-9 30 175 4-2 12"HBB-12 036 C-9 30 175

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I DAVIS-BESSE NUCLEAR i WELD AND SUPP0R1 SYSTEM: CO!@ONENT COOLING SYSTEM !O E LE Ew ES 5 aps ops e 15$ fME i ITEM LINE O eww ewz i SUBSYSTEM / DESCRIPTION NUMBER NUMBER ISID 8 ESE ESW' FROM ANCHOR 403 THRU PENETRATION 12-0 3"HC3-40 036 D-4 lin 95 12 TO ANCHOR 355 f

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o\\ DAVIS-BESSE NUCLEAR ! WELD AND SUPPOR' SYSTEM: CONTAINMENT MID PENETPATICN ROOMS 0 Y e Eu EE 5 aps aps e 258 25M t ITEM LINE O eww e a :c SUBSYSTEM / DESCRIPTION NUMBER NUMBER ISID 8 ESE eS" 3 FROM NRV(1) THRU PENETRATION 8 8A-0 8"HB3-19 029B E-6 ATM 120 (8A-8J),-TO CONTAINMENT VESSEL 8B-0 8"HBB-19 029B B-6 ATM 120 8C-0 8"HBB-19 029B B-6 ATM 120 8D-0 8"HBB-19 029B B-6 ATM 120 8E-0 8"HBB-19 029B B-6 ATM 120 8F-0 8"HBB-19 029B B-6 ATM 120 8G-0 8"HBB-19 029B B-6 ATM 120 8H-0 8"HBB -19 029B B-6 ATM 120 8I-0 8"HBD-19 029B B-6 ATM 120 8J-0 8"HBB-19 029B B-6 ATM 120 FROM BLIND FLM;GE THRU VALVE 17-0 8"HCB-44 029B G-5 ATM 120 CV343 M1D PENETPATION 17 TO 8"HCB-49 029B G-5 ATM 120 BLIND FLANGE 8"HBB-20 029B G-5 ATM 120 FROM REDUCER DOWNSTPEAM OF AND 51-0 4"HBB-16 029A H,5 18 150 ( THRU PENETPATION 51 TO SUPPORT 29-HBB-16-H5 STEAM GENEPATOR CHEMJCAL CLEANING 59-0 8"HCB-43 007 E-13 ATM AMB LINE - PENETRATION 59 FROM SUPPORr 29-HBC-73-H10 THRU 69-0 4"HBB-15 029A H-11 18 150 C PENETRATION 69 TO SUPPORT 29-HBB-15-H2 1

7 4 )0WER STATI0fi, Ut4IT T40. 1 IItlSPECTI0flPROGRAM CLASS 2 PAGE 1 0F L WELD IrlSPECTI0ff SUPPORT IrlSPECTI0tt L lC5 WC d 3Z MI oc > e5

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d I'$ as m7 eT 7 T x s s H l 50 RS S E D E S$ S$ REMARKS 0.322 1 b 0.322 1 0.322 1 h 0.322 1 0.322 1 0.322 1 0.322 1 0.322 1 c 0.322 1 0.322 1 10 INSPECT MINIMUM OF 25% OF WELDS PER CODE. NO SEISMIC SUPPORTS ON THESE LINES. 0.148 1 L 0.148 1 1 0.322 2 4 1 INSPECT MINIMUM OF 25% OF WELDS AND SUPPORTS PER CODE

S 0.237 1

WELDS EXEMPT PER IWC-1220(c INSPECT MINIMUM OF 25% OF SUPPORTS PER CODE. 0.148 2 1 INSPECT MINIMUM OF 25% OF l WELDS AND SUPPORTS PER CODE S 0.237 1 WELDS EXEMPT PER IWC-1220(c: l INSPECT MINIMUM OF 25% OF SUPPORTS PER CODE. I I ) III-10 po f. 3, 2/82

a \\ n DAVIS-BESSE NUCLEAR F WELD AND SUPPORil SYSTEM: CONTAINMENT AND PENETPATION ROOMS 0 Y Q Ew ER 5 aps opf e 15$ 25M f ITEM LINE O eww e w :c e SUBSYSTEM / DESCRIPTION NUMBER NUMBER ISID 8 8SE ES" 3 FROM FIRST SEISMIC SUPPORT UP-33-0 48"HBB-17 029A F-ll 6\\"W.G. 120 STREAM FROM VALVE CV5005 THRU 's PENETRATION 33 TO FIPST SEISMIC SUPPORT DOWNSTREAM FROM FIRST SEISMIC SUPPORT UP-34-0 48" HBP-18 029A G-5 8"W.G. 120 STREAM FROM VALVE CV5007 THRU PENETRATION 34 TO FIRST SEISMIC SUPPORT DOWNSTREAM OF VALVE CV5008 FROM SUPPORT 29-HBC-73-H6 TE RU 67-0 4"HBB-15 029A H-11 18 150 ( PENETRATION 67 TO SUPPORT 29-HBB-15-H10 \\ l

! 35 ) S I B $ 55 NS E P R EC S 0 h5u T T I b5n 2 O A 3 N T 7 I P O R Na O N G $td RA U M N W I E 4 T h L D N O I A A N S L L k P L L E 1 C T I O b N h 1 C S L Nm U A P S P S O R 2 T I Ne I I I N l S P l Nm E C T I ON Ne CWI DASI DASI OEN UNEN UNEN DLS RDI S RDI S I SP I SP .E D P SE NDME NDME C GOI C GOI C AT WCT WCT N PN PN DM P SSA RSSA R I ITUL ETUL E SN SRPL SRPL M P UI SEP SEP A A G PM UAOW UAOW R E PU R MRE RMRE K OM E TL E TL S R OSD OSD 2 R TO TF S TF S e SF E U E U .v SPPA SPPA P2 TI SN TI SN 0 PTD PTD F E5 ,3 R% ER ER E E 1 O A A 2 F M M / 3 2 l 1 Ji

\\ [ DAVIS-6 ESSE NUCLEAR WELD AND SUPPOR SYSTEM: CONTAINMENT EMERGENCY SUMP O Y G Ew ES 5 aps ops e 25$ EME ITEM LINE O eww ewx SUBSYSTEM / DESCRIPTION NUMBER NUMBER ISID 8 @8E 3 FROM PEN. 30 THRU VALVE DH9A & 30-0 18"HCB-1 033 K-4 REDUCERS TO TEE INCLUDING EM6 30-1 14"HCB-1 033 K-5 ATM 120 30-2 18"HCB-1 033 K-5 ATM 120 FROM PEN. 31 THRU VALVE DH9B & 31-0 18"HCB-1 033 J-4 REDUCERS TO TEE INCLUDING WELD D 31-1 14"HCB-1 033 J-5 ATM 120 31-2 18"HCB-1 033 J-5 ATM 120 i t

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1 1 3 DAVIS-BESSE NUCLEAR WELD AND SUPP0F SYSTEM: CONTAINMENT SPRAY SYSTEM 0 Y G Sw ES 5 ap" aC5 e 25M 25W ITEM LINE o zww ewz SUBSYSTEM / DESCRIPTION NUMBER NUMBER ISID 8 eSE ESK FROM 18"HCB-1 LINE TO CONTAINMENT 30-4 10"HCB-3 033/ K-9 25 120 SPRAY PUMP P56-2 SUCTION 034 30-5 8"HCB-3 034 D-10 25 120 FROM CONTAINMENT SPRAY PUMP 25-0 6"GCB-5 034 D-9 220 120 P56-2 DISCHARGE TO UPPER 25-1 8"GCB-5 034 D-9 220 120 SPRAY HEADER INCLUDING WELDS B, 35, Y, AND 2 25-2 8"GCB-5 034 D-9 220 120 25-3 8"HCB-8 '034 C-3 60 120 25-4 8"HCB-8 034 C-3 60 120 TEST RETUIN LINE FROM 8"GCB-5 LINE 25-1A 8"HCC-38 034 D-6 5 120 THRU VALVE CS33 FROM 18"HCB-1 LINE THRU VALVE 31-4 10"HCB-3 033/ J-10 25 120 CS2 TO CONTAINMENT SPRAY PUMP 034 PS6-1 SUCTION 31-5 8"HCB-3 034 D-10 25 120 FROM CONTAINMENT SPRAY PUMP 26-0 6"GCB-5 034 D-9 220 120 P56-1 DISCHARGE THRU CONTAINMENT 26-1 8"GCB-5 034 D-9 220 120 SPRAY HEADER l 26-2 8"HCB-4 034 D-6 150 120 26-3 8"HCB-8 034 D-3 60 120 26-4 8"HCB-8 034 D-3 60 120 TEST RETURN LINn FROM 8"GCB-5 26-1A 8"GCB-5 034 D-6 220 120 LINE THRU VALVE CS36 TO SUPPORT 34-HCC-38-H27 INCLUDING WELD FW16B .l

I n POWER STATION, UNIT N0. I fINSPECTIONPROGRAM CLASS 2 PAGE 1 0F 1 WELO INSPECTION SUPPORT INSPECTION 0 L 5 WO d 5 65

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m n 71 bh h N N N N REMARKS r 0.165 ALL 2 1 INSPECT ALL WELDS AND SEISMIC SUPPORTS DURING 0.148 ALL FLOW TEST. a 0.134 ALL INSPECT ALL WELDS AND ALL 4 SEISMIC SUPPORTS DENG 0.250 FLOW TEST. 0.250 2 ALL 1 10 2 INSPECT ALL WELDS AND 0.148 ALL 8 SEISMIC SUPPORTS DURING ALL 8 AIR TEST. 0.148 0.148 ALL 1 INSPECT ALL WELDS NJD SEISMIC SUPPORTS DURING FLOW TEST. ALL 1 INSPECT ALL WELDS AND 0.165 SEISMIC SUPPORTS DURING 0.148 ALL 1 FLOW TEST. ALL INSPECT ALL WELDS MID 0.134 SEISMIC SUPPORTS DURING 0.250 ALL 9 2 2 FLOW TEST. = 0.148 2 ALL 1 1 14 INSPECT ALL WELDS AND 0.148 ALL 13 SEISMIC SUPPORTS DURING 0.148 ALL 13 AIR TEST. 0.250 ALL '1 INSPECT ALL WELDS AND SEISMIC SUPPORTS DURING FLOW TEST. r III-13

4\\ DAVIS-BESSE NUCLEAR WELD AND SUPPOR' ' SYSTEM: CORE FIDODING SYSTEM I Sw E 5 aps ops e 258 SME ITEM LIflE O eww awx SUBSYSTEM / DESCRIPTION NUMBER ffUMBER ISID 8 @SE ES" FROM CORE FLOODING TANK T9-2 THRU 27-5 14"FCB-2 034 J-3 600 110 VALVE CF28 INCLUDING FW27 034! 27-6 14"CC2-5 J-3 600 110 33 27-7 14"CCA-6 033 B-3 2155 280 FPJ0M CORE FLOODING TANK T9-1 THRU 28-5 14"FCB-2 034 J-7 600 110 VALVE CF29 INCLUDING EW12 28-6 14"CCB-5 J-7 600 110 03 28-7 14"CCA-6 033 B-2 2155 280 NOTE 10. SYSTEM EXEMPTED FROM NDE DUE TO SYSTEM BEING 80% STATIC NOTE 11. FOUR WELDS INCLUDED IN FIV. 3 PROGRAM WEPI INSPECTED UNDER I&E BULLETIN 79-17. \\

l t l o )0WER STATION, UNIT fl0. 1 INSPECTI0ft PROGRAM CLASS 1&2 PAGE 1 0F l_ WELO INSPECTION SUPPORT INSPECTION aC Gn 55 WO d rm 2= .e > oc oc $~ UE ax x w w x? xT 9 T ~ k$l 50 SS S E D E S$ S$ REMARKS 2 ALL WELDS EXEMPTED UNDER NOTE 10, 11 2 ALL WELDS EXEMPTED UNDER NOTE 1,0 1.250 CLASS 1, BALANCE OF WELDS PICKED UP ON ITEM 27-4 1 ALL WELDS EXEMPTED UNDER NOTE 10,11 2 1 ALL WELbS EXEMPTED UNDER NCfrE 10 1.250 CLASS 1, BAIRJCE OF WELDS PICKED UP ON ITEM 28-4 4 1 1 2 NOTE 11 s Rev. 3, 2/62 III-14

8 1 l DAVIS-BESSE NUCLEAR f WELD AND SUPPORT SYSTEM: DECAY HEAT BEP. OVAL SYSTZM 0 N E Ew ES 5 aps opH e 25$ 5&M ITEM LINE O eww a w s-SUBSYSTEM / DESCRIPTION NUMBER NUMBER ISID 8 ESE ES" 3 FROM 24"HCB-2 LINE THRU VALVE BW7 ST-0A 8"HCB-2 033 B-12 25 120 E 'LO FIRST SEISMIC SUPPORT FROM DECAY HEAT PUMP P42-2 DIS-27-2 10"CCB-6 033 B-6 ATM 200 i CHARGE THRU PENETRATION 27 TO 27-3 10"CCB-6 033 B-3 ATM 200 EACOR WSSEL 10"CCA-6 033 B-3 2155 280 27-4 14"CCA-6 033 B-3 2155 280 FROM VALVE DH830 TO 10"GCB-10 LINE 27-1A 8"GCB-10 033 F-10 410 200 FROM VALVE DH126 TO 8"GCB-10 LINE 27-1A1 8"GCB-10 033 F-10 410 200 FROM 10"GCB-10 LINE THRU VALVE DH62 27-lD 2\\"GCB-10 033 E-ll 410 200 FROM BWST TO CAP ST-0 24"HCB-2 033 B-12 25 120 FROM 24"HCB-2 LINE THRU VALVES DH7A ST-1 14"HCB-2 033 C-12 25 120 AND DH82 TO PEDUCER INCLUDING WELD FW1 Fh0M 24"HCB-2 LINE THRU VALVES ST-2 14"HCB-2 033 C-12 25 120 DH7B AND DH81 TO REDUCER FROM REDUCER UPSTREAM OF VALVE 30-3 18"HCB-1 033 K-9 ATM 120 c DH82 TO TEE FROM 18"HCB-1 TEE THRU VALVE 30-6 18"HCB-1 033 K-9 ATM 120 c DH2734 TO DECAY HEAT PUMP P42-2 30-7 18"HCB-8 034 K-9 60 120 c 30-8 12"GCB-8 033 G-9 45 260 FROM DECAY HEAT PUMP P42-2 DIS-2 -O 10"GCB-1 033 G-10 410 280 CHARGE THRU PENETRATION 27 TO 27-1 10"GCB-10 033 G-ll 410 200 REACTOR VESSEL HEAT EXCHANGER BYPASS 27-0A 6"GCB-10 033 G-ll 410 200 6"GCB-1 033 G-11 410 280 \\ l

)WER STATION, UNIT NO. 1 INSPECTION PROGRAM CLASS 1& 2 PAGE 1 0F _2 WELD INSPECTI0ii SUPPORT INSPECTION u, v, l uJ W -%, aa v a r U 2: kJ c3 z x= e> e e ou s m e n, e. -= _a e e r s s e. e, .v x-oo a e s s a-as s s vi ~~ >m m a. u. m> m> REMARKS. 0.148 2 1 1.000 6 2 1.000 CLASS 1 1.000 CLASS 1 1.250 3 1 CLASS 1 0.250 3 1 0.250 1 1 0.250 1 1 9 7 7 INSPECT MINIMUM OF 25% OF WELDS AND SUPPORTS PER CODE j 0.375 AIJ. 1 1 0.188 ALL 4 2 0.188 ALL 6 1 0.375 ALL i 0.375 2 ALL 1 0.375 1 ALL '1 0.375 3 ALL 1 0.250 ALL 3 1 1 1 l 0.250 2 ALL 5 0.134 ALL i 1 0.134 ALL 6 2 ALL 21 2 5 1 INSPECT ALL WELDS AND SEIS-MIC SUPPORTS DURING FLOW TEST. l pev. 3, 2/82 III-15 v

s\\ l DAVIS-BESSE NUCLEAR P WELD AND SUPPORT i SYSTEM: DECAY HEAT REMOVAL SYSTEM (CONTINUED) 0 Y Q Ew ER 5 aps ops e ffM EME d ITEM LINE o eww ewx e SUBSYSTEM / DESCRIPTION NUMBER NUMBER ISID 8 ESE e S "- 5 FROM 10"GCB-lO LINE THRU VALVE 27-lF 8"GCB-10 033 B-9 410 200 DH65 TO ANCHOR 83 8"HCB-9 033 B-9 100 120 FROM DECAY HEAT PUMP P42-1 DIS-28-2 10"CCB-6 033 E-5 ATM 200 CHARGE THRU PENETRATION 28 TO 28-3 10"CCA-6 033 C-2 2155 280 REACTOR VESSEL 28-4 14"CCA-6 033 B-2 2155 280 HEAT EXCHANGER BYPASS 28-0A 6"GCB-10 033 G-8 410 200 FROM VALVE DH831 TO 10"GCB-10 LINE 28-1A 8"GCB-10 033 F-9 410 200 FROM VALVE DH128 TO 8"GCB-10 LINE 28-1A1 8"GCB-10 033 F-9 410 200 FROM 10"GCB-10 LINE TO VALVE DH66 28-lE 8"GCB-10 033 E-7 410 200 FROM REDUCER UPSTREAM OF VALVE 31-3 18"HCB-1 033 J-6 ATM 120 DH81 TO TEE FROM 18"HCB-1 TEE THRU VALVE 31-6 18"HCB-1 033 J-6 ATM 120 DH2733 TO DECAY HEAT PUMP P42-1 31-7 18"GCB-8 033 J-6 45 260 31-8 12"GCB-8 033 H-6 45 260 FROM DECAY HEAT PUMP P42-1 DIS-28-0 10"GCB-1 033 H-8 410 280 CHARGE THRU PENETRATION 28 TO 28-1 10"GCB-10 033 G-8 410 280 REACTOR VESSEL i I

1 OWER STATI0fi, UNIT fl0. 1 IflSPECTI0fl PROGRAM CLASS 1 & 2 PAGE _2 0F 2_ WELD IflSPECTION SUPPORT INSPECTION w w W Me z wm a O Z t.LJ .z uz o e OU N M M. v. -= _, m u u. m. 71 50 RS S E D E S$ S$ REMARKS 0.250 1 P P 0.148 1.000 6 1 l 1.000 1 CLASS 1 l 1.250 5 1 CLASS 1 i l 0.134 2 1 1 E 1 0.250 1 1 0.250 1 1 1 l 0.250 2 2 t l l 12 6 5 1 1 1 INSPECT MINIMUM OF 25% OF WELDS AND SUPPORTS PER I CODE. 0.375 2 ALL 1 i 0.375 1 ALL O.375 3 ALL 1 l 0.250 ALL 2 1 1 0.250 ALL 1 3 l 0.250 ALL 7 l 6 ALL 9 5 1 1 INSPEr. ALL WELDS AND SEIS-MIC SLdPORTS DURING FLOW TEST. l l l Pev. 3, 2/82 III-16

4\\ DAVIS-BESSE NUCLEAR P WELD AND SUPPORT SYSTEM: HIGH PRESSURE INJECTION SYSTEM Q Sw ER 5 aps aps e 15$ MME E ITEM LINE O eww ewx e SUBSYSTEM / DESCRIPTION NUMBER NUMBER ISID 8 eSE ESK 5 FROM HIGH PRESSURE INJECTION PUMP 22-0 4"CCB-2 033 E-8 ATM AMB S P58-1 DISCHARGE THRU PENETRATION 22-1 2 "CCB-2 033 E-5 ATM AMB S 22 TO REACTOR VESSEL 22-2 2 "CCA-2 033/ E-5 2155 582 S 030 FROM 4"CCB-2 LINE TEE THRU PENETRA-50-0 2 "CCB-2 033 E-5 2250 120 S: TION 50 TO REACTOR VESSEL 50-1 2 "CCA-2 033/ E-5 2155 582 S: 030 FROM HIGH PRESSURE INJECTION PUMP 19-0 4"CCB-2 033 C-8 ATM AMB S: P58-2 DISCHARGE THRU PENETRATION 94 "CCB-2 033 C-6 ATM AMB S: 19 TO REACTOR VESSEL 19-2 2 "CCA-2 033/ C-3 2155 582 S: 030 FROM 4"CCB-2 LINE TEE THRU PENETRA-20-0 2\\"CCB-2 033 C-3 ATM AMB S; TION 20 TO REACTOR VESSEL 20-1 2 "CCA-2 033/ C-3 2155 582 S: 030 FROM 14"HCB-2 LINE THRU VALVES ST-3 6"HCB-2 033 J-ll 25 120 HP10 AND HP12 TO HIGH PPESSURE ST-4 6"GCB-4 033 E-ll 410 180 INJECTION PUMP P58-1 SUCTION INCLUDING WELD FW32 FROM 14"HCB-2 LINE THRU VALVES HPll ST-5 6"HCB-2 033 K-ll 25 120 AND HP13 TO HIGH PRESSURE INJECTIOl' ST-6 6"GCB-4 033 D-ll 410 180 PUMP P58-2 INCLUDING WELD EW27 FROM 4"CCB-2 LINE THRU VALVE HP26 TC 22-0B 4"CCB-18 033 D-7 ATM AMB SS FIPST SEISMIQ SUPPORr 33C-CCB-19-H2 FROM 4"CCB-2 LINE THRU VAL'E HP27 19-0B 4"CCB-18 033 C-7 ATM AMB SS TO FIRST SEISMIC SUPPORT 33C-CCB-19-H12 i NCTE 11. FIVE WELDS INCLUDED IN REV. 3 PROGRAM WERE 4 INSPECTED UNDER ISE BULLETIN 79-17 t i 1 l

)WER STATION, UNIT fl0. 1 INSPECTI0fl PROGRAM CLASS 1 & 2 PAGE 1 0F _1 WELD IflSPECTION SUPPORT IflSPECTION b ^ aw cr uaen _a au zw a .o e z 2I .c > i Jk / F-F- F-M 50 88 8 u'. 2 8s 8C C REMARKS 0.437 5 2 0.375 3 11 5 1 NOTE 11 f 0.375 2 CLASS 1 l f 0.375 11 4 h 0.375 2 CLASS 1 0.438 4 3 0.375 6 4 0.375 3 I i 0.375 2 6 4 2 NOTE 11 0.375 2 CLASS 1 14 43 22 3 INSPECT MINIMUM OF 254 OF WELDS AND SUPPORTS PER CODE, l l l 0.134 ALL INSPECT ALL WELDS AND SEIS-0.134 ALL y MIC SUPPORTS DURING FLOW E TEST. l 0.134 ALL INSPECT ALL WELDS AND SEIS-0.134 ALL 3 1 MIC SUPPORTS DURING MW 5 TEST. 0.438 1 EXEMPT PER IWC-1220 (c). i i 0.438 1 EXEMPT PER IWC-1220(c). l l t l F e *,. 3, 2/82 c III-17

i \\ f DAVIS-BESSE NUCLEAR PI WELD AND SUPPORT SYSTEM: I,IQUID PADWASTE SYSTEM C u e em EE 5 aps apf ITEM LINE bbb bbx h SUBSYSTEM / DESCRIPTION NUMBER NUMBER ISID 8 ESE ES#* 5 FROM SUPPORT 46-HBB-2-H4 THRU 13-0 4"HBB-2 046 C-10 25 180 C! PENETRATION 13 TO SUPPORT 46-HCC-49-H5 1 e b

w "y*a o,~. c= * =. ~ mmO5= x8sx nr>ww u y>a Q rPo 2$mn2@ wemm S* =* mo o" S S) ES L NE O KH &V CC / 3 4 3 4 I l LR R T T T R - R - HI 0U U R / / UT UT T T xM3mG T( VS S P F A SV SV V V P0u i i i i i umOMOd 3H:9 s O9 U,oN i rO(A D6 m8ak( Nw A a BOM e a. ~ 4, w~ taNWV J "7~* .i lll.lllll l l ll

l k DAVIS-BESSE NUCLEAR WELD AND SUPPOR SYSTEM: IDW PRESSURE INJECTION SYSTEM / DECAY HEAT PEMOVAL SYSTEM E Q Ew ER 5 aps ap5 e 152 25W l ITEM LINE o www ewx i SUBSYSTEM / DESCRIPTION NUMBER NUMBER ISID 8 E%E ESd' FROM 10"GCB-10 LINE THRU 28-lD 4"GCB-2 033 E-8 410 200 5 VALVE DH64 TO 6"GCB-4 LINE FROM 14"HCB-2 LINE THRU VALVES ST-1A 4"HCB-2 033 K-ll 25 120 5 DH132 AND DH131 FROM 14"HCB-2 LINE THRU VALVES ST-2A 4"HCB-2 033 J-ll 25 120 S DH129 AND DH130 FROM 10"GCB-10 LINE THRU VALVE 27-lE 4"GCB-2 033 C-11 410 200 S DH63 TO 6"GCB-4 LINE l l l l ( c I

14 INCHES

2 0; m o x

? ? ? ? THICKNESS Ew C C C C (If!CHES) y; O O O O g q E m V0L & 8z SUR/VOL 8* > c

c 3

z i i o SUR { Z E 5 i i i i PRT U R ~ 1 F/T 8 I I I A/T r i SUR & n m r-VT-3 c m m m m H i SUR & Sw s ~' VT-4 H t "z e* i 1 m VT-3 m n I i I O VT-4 M M M M is g is 8 d m m m m x M M M M m M N N N g h E E E E R o o n o G w 'a L L L L e 3 M M M O O O O W O h b b b T w w w w s M M M M

i\\ l DAVIS-BESSE NUCLEAR f WELD AND SUPPORl i SYSTEM: MAIN FEEDWATER SYSTEM FIRST SEISMIC SUPPORT PAST BOUNDARY IS INCLUDED IN COUNT. E $w Sb 5 ap$ aDf e 25$ MME f ITEM LINE O eww e w :c SUBSYSTEM / DESCRIPTION NUMBER NUMBER ISID 8 EEE E S "' FROM VALVE FW601 THRU PENETRATION 37-0 18" EBB-3 007 H-2 990 461 37 TO STEAM GENERATOR 1-2 37-1 14" EBB-3 007 C-2 990 461 37-2 14" EBB-3 007 C-3 990 461 FROM VALVE FW6 L2 THRU PENETRATION 38-0 18" EBB-3 007 H-ll 990 461 38 TO STEAM GENERATOR l-1 38-1 14" EBB-3 007 C-12 990 461 38-2 14" EBB-3 007 C-12 990 461 I

o 0WER STATION, UNIT N0. 1 INSPECTION PROGRAM CLASS 2 PAGE 1 0F _1 l WELD INSPECTION SUPPORT IflSPECTION ad b cr wm a 2S E$ ooO oe .e S~ SE as e? eT ? T m E% EC 2a a D 2 85 85 REMARKS 0.937 4 2 1 1 o 0.750 6 3 1 1 0.750 7 3 2 'o 0.937 6 1 1 'o 0.750 5 2 2 1 0 0.750 4 1 1 o 32 12 6 5 . INSPECT MINIMUM OF 25% OF WELDS AND SUPPORTS PER CODE. i r F v. 3, 2/62 -20

\\ l DAVIS-BESSE NUCLEAR P0h WELD AND SUPPORT I! SYSTEM: MAIN STEAM SYSTEM - SECONDARY SIDE m w N e5 e g SM 5-( E paa ge$ s' e 5 !0 e$' ITEM LINE SUBSYSTEM / DESCRIPTION NUMBER. NUMBER 'ISID 8 ESE @Sk k' FROM STEAM GENERATOR l-2 THRU 39-0 26" EBB-1 007 B-2 910 594 PENETRATION 39 AND VALVE MS100 39-1 26" EBB-1 007 B-2 910 594 TO SUPPORT C-283 39-2 36" EBB-1 007/ B-3 910 594 003 FROM 36" EBB-1 LINE TO VALVE 39-2A 8" EBB-1 007 B-5 910 594 ICSilA FROM 36" EBB-1 LINE TO 12" CAP 39-2B 12" EBB-1 003 B-14 910 594 FROM STEAM GENERATOR l-1 THRU 40-0 26" EBB-1 007 B-11 910 594 PENETRATION 40 AND VALVE MS101 40-1 26" EBB-1 007 B-ll 910 594 TO SUPPORT SR10 40-2 36" EBB-1 007/ B-11 910 594 003 FROM 36" EBB-1 LINE TO VALVE 40-2A 8" EBB-1 007 B-8 910 594 ICSilB FROM 36" EBB-1 LINE TO 12" CAP 40-2B 12" EBB-1 003 A-11 910 594 i f

ER STATION, UNIT NO. 1 ISPECTION PROGRAM CLASS 2 PAGE 1 0F _2 WELD INSPECTION SUPPORT INSPECTION d $^ = wm a zw a -e .e x= .e > m. e, m. e vu s e. -= au m r r r e x-om a e s s or or r REMARKS ,1 r- >m m a. u. <c m> m> 1 1

• MIN. WALL 0.798*

6 0.798* 2 1 1 1

• MIN. WALL 1.055/

6 1 3 2.375 E 0.406 1 5 1 1 2

• MIN. WALL 0.798*

7

• MIN. WALL 0.798*

5 1.055/ 8 3 1 2.375 i l l 0.406 1 1 I l l l t l a I I 36 4 3 3 4 4 INSPECT MINIMUM OF 25% OF l WELDS AND SUPPORTS PER CODE' l l I l 1 1 Fe i. 3, 2/82 III-21

\\ 8 DAVIS-BESSE NUCLEAR 1 WELD AND SUPPOR' \\ SYSTEM: MAIN STEAM SYSTEM - SECOEDAPJ SIDE \\ 0 N E So US s mes '_as a <<m g .o .e d~ $E um' e7 eT 7 T e H H H E VI AC SS S E D E S$ S$ REMARKS 0.280 6 3 1 g 0.280 2 3 g .d.280 6 3 1 E a 0.280 2 1 g i 0.237 EXEMPT PER IWC-1220(c) 3 O!237' EXEMPT PER IWC-1220(c) 0.237 1 EXEMPT PER IWC-1220 (c) E 1 0.237 1 EXEMPT PER IWC-1220(c) 5 17 8 4 1 INSPECT MINIMUM OF 10% OF E WELDS AND 25% OF SUPPORTS PER CODE. [ l 1 i III-22 Rev. 3, 2/82

e \\ CAVIS-BESSE NUCLEAR P WELD AND SUPPORT t i SYSTE!!: MidEUP WATER TREATMENT SYSTEM e G Ma WE 5 aps opf ITEM LINE bbb hbh h SUBSYSTEM / DESCRIPTION NUMBER ?! UMBER ISID 8 88E eSW-E FPJ0M ANCHOR 183 THRU PENETRATION 21--O 4"HCB-23 010B K-2 35 85 S 21 TO ANCHOR 121 \\ I i l

aErx m$H o= 5:H =o' EwmmO5='Ea2E S e nr>mw w Bn H ePo =Smn S mcoo S " = c A n N o~" i S S E S) H ES L C NE O h KH &V l CC / 3 4 3 4 I f' LR R T T T R - R - HI OU U R / / UT UT T T 4_c T( VS S P F A SV SV V V =Emh o. Co i w i sm' M xG-Z Om o' E O i i, OU Ns mc Obm w ae 3 sam = g C.N, ". tN~ a " i" 1'

k f DAVIS-BESSE fiUCLEAR P WELD AtlC SUPPORT I SYSTEM: MAKEUP & PURIFICATION SYSTEM O N G Sw ES aps apf = ITEM LIfiE e, 25$ 15E E c eww ewz r SUBSYSTEM /DESCRIPTIOft fiUMBER fiUMBER ISID 8 3SE ESK 5 FROM THE REACTOR COOIRIT LOOP TO LD-0 2 "CCA-18 031 C-2 2185 580 VALVES MUlA & MUlB LD-1 2 "CCA-Id 031 C-3 2185 580 LD-2 2 "CCA-18 031 C-3 2185 580 FROM VALVE MU2A THRU PEN. 14 & 14-0 2 "CCB-21 031 0-4 2185 120 VALVE MU3 l l l t l.

9 3WER STATI0fi, UNIT NO. I l INSPECTION PROGRAM CLASS 1&2 PAGE 1 0F 1__ WELD IflSPECTI0ft SUPPORT INSPECTION \\0 N.~ \\5 um 8 z xr oc > .e oc dE ae' e7 eT 7 7 e e H H 71 E ~, 28 8 E D E' S$ d5 REMARKS iS 0.375 3 CLASS 1 1 4 iS 0.375 CLASS 1 g 1 CLASS 1 IS 0.375 3 2 1 FIRST SEISMIC SUPPORT E lS 0.375 3 PAST THE BOUNDARY IS INCLUDED IN COUNT 4 1 INSPECT MINIMUM OF 25% OF E 13 WELDS AND SUPPORTS PER CODE. t i l i Rev. 3, 2/82 III-24

I p \\ DAVIS-BESSE NUCLEAR P WELD AND SUPPORT SYSTEf t: NCPliAL COOLDCWN SYSTEM m w e5 W e 5 50 5g s de8 gym ITEM LINE E 5!0 awn i SUBSYSTEM / DESCRIPTION NUMBER NUMBER ISID 8 ESE @S#' FROM REACTOR COOLANT LOOP 2(A) TO 29-0 12"CCA-4 030/ D-7 2155 350 18"GCB-8 LINE INCLUDING WELDS 'D' 033 D 'B' 29-1 12"GCB-7 033 H-3 220 280 FROM 12"CCA-4 LINE TO VALVE DH23 29-0A 8"CCA-4 033 H-2 2155 350 FROM. VALVE DH23 TO 12"GCB-7 LINE 29-1A 8"GCB-7 033 H-3 220 280 FROM 12"GCB-7 LINE TO VALVE DH4849 29-1B 4"GCB-7 033 H-3 220 280 S FROM 12"GCB-7 LINE TO VALVE DH31 29-2B 10"GCB-7 033 G-5 220 280 FROM 12"GCB-7 LINE TO VALVE DH30 29-3B 10"GCB-7 033 H-5 220 280 c FROM REACTOR COOLANT LOOP 2(A) r0 29-2 12"GCB-7 033 G-5 220 280 18"GCB-8 LINE INCLUDING WELDS 'D' 29-3 12"GCB-7 033 H-5 220 280 AND B BYPASS AROUND VALVE CH1518 29-lD 2 "GCB-7 033 H-4 220 280 S: FROM 12"GCB-7 LINE TO VALVE DH33 29-2C 2 "GCB-7 033 H-6 220 280 S: BYPASS AROUND VALVE DH1517 29-lc 2\\"GCB-7 033 H-4 220 280 S i FROM 12"GCB-7 LINE TO VALVE DH29 29-2A 2 "GCB-7 033 H-5 220 280 S: FROM 12"GCB-7 LINE TO VALVE DH78 29-3A 2 "GCB-7 033 H-5 220 280 s: ( FROM 12"GCB-7 LINE TO VALVE DH 32 29-3D 2\\"GCB-7 033 H-6 220 280 s; I

i ? )WER STATION, UNIT NO. 1 L INSPECTION PROGRAM CLASS 1&2 PAGE 1 0F _1 WELD INSPECTION SUPPORT INSPECTION m m J Ld M^

c =

wm a -u zw a xz x= .e > -e e a-uv s m e. m e -= am m H H H ee x e a e e =- oa a e s s os aH s s 2 vt Hv >m m c. u-m> m> REA, ARKS 1.125 5 2 class 1 3 0.250 8 0.812 1 1 CLASS 1 E 0.250 1 3 0.120 0.250 1 1 6 11 2 1 INSPECT MINIMUM OF 25% OF E WELDS AND SUPPOtCS PER CODE 0.250 1 ALL 2 1 0.250 ALL 1 i 0.203 1 1 ALL 3 1 1 INSPECT ALL WELDS AND SEIS-E MIC SUPPORTS DURING FLOW TEST. i 0.203 1 EXEMPT PER IWC-1220(c). IN-SPECT MINIMUM OF 25% OF SUP PORTS PER CODE. 0.203 EXEMPT PER IWC-1220(c). 0.203 1 EXEMPT PER IWC-1220 (c). E EXEMPT PER IWC-1220 (c). 1 EXEMPT PER IWC-1220 (c). E Rev. 3, 2/92 III-25

e 1 DAVIS-BESSE NUCLEAR 0 WELD AtlD SUPPORT SYSTEf1: NORP.AL PM EUP 0 Y Q Eu EE 5 aps apf e 258 25E 8 ITEM LINE o eww eux r SUBSYSTEM / DESCRIPTION NUMBER f4 UMBER ISID 8 ESE E S !"' 5 FROM VALVE MU33 TO 2 "CCB-2 LINE 19-1A 2 "CCB-3 031/ C-6 2250 120 033

l oEmx m">m o=. E H 2 - - 5m,mO5= m5ogx nr>mM " m>0 H am ,mra mmmn @ mcmmS* y modo" S S S) E H ES L .C WE O . N Ki &V l ..I CC / 3 4 3 4 I U LR R T T T R - R - . 4 HI OU U R / / UT UT T T .1 T( VS S P F A SV SV V V xM3

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4 \\ 5 DAVIS-BESSE NUCLEAR WELD AND SUPPOP SYSTEM: PEACTOR COOLM4T DFAIN MID GASEOUS R.Wa'ASTE SYSTEM AUXILIARY EUILDING E Q Ew ES 5 aps ops e 25$ SME f ITEM LINE O eww mux e SUBSYSTEM / DESCRIPTION NUMBER NUMBER ISID 8 ESE ESK 3 FPCM VALVE RC1719A AND SUPPORT 16-0 3"HCB-33 040A J-7 15 120 S 40-HCB-12-!!3 THRU PENETRATION 16 AND VALVE RC1719B l k I

U2 l'IM & L n 1 M L -{ T 14 INCHES G m o m x ~ THICKNESS Rm ~ 8 (II'CHES) d -4 o > 2 -4 ~ m o V0L & B= SUR/VOL C' $c r x 2 ^ SUR { Z 2 5 i PRT m

• n 1

F/T 3 A/T SUR & n m r-VT-3 g 3 m w i SUR & S*u VT-4 s" = a a VT-3 ~ mn a" i VT-4 9 ti s onm (A Mo R el d m m= E 89 M mc Di 0% to kO c. ? mm mm o W M U1 m W# gg tJ O l N m 00 tJ M

\\ a DAVIS-BESSE NUCLEAR F WELD AND SUPPORT SYSTEM: PEACTOR COOLANT SYSTEM 0 E Q Sw ES 5 aps aCM ITEM LINE e, IIs IME mwg c eww SUBSYSTEM / DESCRIPTION NUMBER NUMBER ISIO 8 8SE ESe ' i REACTOR COOLANT LOOP A RCA-0 36"DIA. 030 D-8 2250 650 PfA-1 28"DIA. 030 F-3 2250 590 RCA-2 28"DIA. 030 G-3 2250 590 PfA-3 28"DIA. 030 F-2 2250 590 RCA-4 28"DIA. 030 J-3 2250 590 PEACTOR COOLANT LOOP B RCB-0 36"DIA. 030 D-9 2250 650 RCB-1 28"DIA. 030 F-13 2250 590 RCB-2 28"DIA. 030 G-ll 2250 590 RCB-3 28"DIA. 030 F-14 2250 590 RCB-4 28"DIA. 0 30 J-12 2250 590 FROM 28" COLD LEG 'IO REACTOR RCA-1A 2\\"CCA-18 030 G-3 2185 580 s COOLANT PUMP P36-3 TO VALVE RC33 FROM 28" COLD LEG 'IO REACTOR RCA-3A 2 "CCA-18 030 J-2 2185 580 S COOLANT PUMP P36-4'TO VALVE RC35 FROM 28" COLD LEG TO REACTOR RCB-1A 2\\"CCA-18 030 F-13 2185 580 s COOLANT PUMP P36-1 TO VALVE RC34 FROM 28" COLD LEG TO PEACTOR RCB-3A 2 "CCA-18 030 J-12 2185 580 g COOLANT PUMP P36-2 TO RC41 I

l ll !!1 !l l!p I )ll l ll1llll' ! Jc CJ O I Y MzuIk,v N W I J S E P R E 0 .o 0 0 3 H Ux=Ji, C S 2 2 3 2 2 2 2 2 2 kVv T T O=J=J1% 3 3 3 3 2 2 2 2 0 2 2 2 2 0 L uUe IO A 7 7 7 7 5 5 5 5 0 5 5 5 5 0 5 5 5 5 0 0 0 0 0 0 0 0 0 0 N T I P O 2 R 4 2 2 2 2 4 3 2 1 2 4 8_ e. O N a G, 8m % >c. s )J RA U M N W I E 8 1 3 2 2 3 1 2 8e L T D N I 0 N S Es P E 1 C T I O Ds N Es 4 1 1 1 1 8e e C S L 5iF 1 U A P S P S O 8e e. R 1 m T I $ee I I I N 2 S 8 P $ic ) E CT I O $erc N AI O WI U NN NEN DS LS P TDP SE HSE UC I C PT SPT P E OM SRM RI Y I R TN SCN E SI TOI M P M EDM A A R G PU .M.E U M K E EM S R F O O e CF NF 1 .v O O D2 2 5 S5 .E 0 U% F 3 P W PO 2 E CF 4 / L R 9 D T 2 S E l

\\ DAVIS-BESSE NUCLEAR P01 WELD AND SUPPORT I SYSTEM: REACTOR COOLANT SYSTEM 0 Y Q Ew ES aps ap2 I = e E5M EME 5 ITEM LINE o www mwg r ESs ( SUBSYSTEM / DESCRIPTION NUMBER NUMBER 'ISID 8 ESE PRESSURIZER SURGE LINE PZ-0 10" DIA. 030 D-5 2250 670 FROM PRESSURIZER THRU VALVE PZ-1 3"CCA-8 030 B-4 2155 648 SS RCll TO VALVE RC2A PZ-2 2 "CCA-8 030 B-3 2155 648 SS FROM PRESSURIZER TO VALVE PZ-3 6"CCA-8 030 B-5 2155 648 10 PZ-4 4"CCA-8 030 B-5 2155 648 SS FROM PRESSURIZER TO VALVE PZ-5 6"CCA-8 030 B-5 2155 648 RCl3A PZ-6 4 CCA-8 030 B-6 2155 648 SS i \\ f

fER STATION, UNIT NO. 1 flSPECTION PROGRAM CLASS 1 PAGE 2 0F _4 ~G'lBa WELD INSPECTION SUPPORT INSPECTION m 9 5M eB e e m? eT ? T 88 om m l:0 BS S E D E S$ S$ REMARKS 1.000 4 1 3 0.438 2 1 1 0.375 1 1 1 1 0.562 6 0.438 1 1 2 0.562 3 0.438 1 16 2 4 1 1 6 INSPECT 25% OF WELDS AND l SUPPORTS PER CODE. Rev. 3, 2/82 I III-29 m

4\\ [ DAVIS-BESSE NUCLEAR PC WELD AND SUPPORT I SYSTEM: REACTOR COOLANT SYSTEM 0 Y Q Eu ER 5 aps ops e 25$ 25% 8 ITEM LINE O euw eux r SUBSYSTEM / DESCRIPTION NUMBER NUMBER ISID 8 ESE 3S& E PPISSURIZER SPPAY LINE PZ-7 2 " DIA. 030 E-8 2250 PZ-7A 2 " DIA. 030 C-8 2250 FROM 10" GCB-10 LINE THRU VALVE 74C-O 1 "CCB-10 033/ G-ll ATM AMB DH2736, PENETPATICN 74C AND l\\"CCB-10 030 410 200 VALVE RC51 TO 2 " PRESSURE SPRAY 74C-1 lh"CCA-7 033/ B-5 2155 400 LINE INCLUDING WELD 'l' 030 1 i V

'I WER STATION, UNIT NO. 1 i (NSPECTION PROGRAM CLASS 1 PAGE 3 0F A WELD INSPECTION SUPPORT INSPECTION d b = wm iS E$ eO e .c SE 2 e7 xT ? T m EC OS S lE D 2 55 S$ REMARKS 0.375 16 12 0.375 3 2 19 12 INSPECT 25% OF WELDS AND SUPPORTS PER CODE. 5S 0.281 ALL ALL CLASS 2 is 0.281 ALL E Rev. 3, 2/82 III-30 .a

e \\ [ DAVIS-BESSE NUCLEAR t WELD AND SUPPORl SYSTEf1 PEACTOR COOLANT SYSTEM U e ew EE 5 aps aps e 25$ EMk ITEM LINE O eww ewz SUBSYSTEM / DESCRIPTION NUMBER NUMBER ISID 8 9SE ES" FROM SUPPORT 40-CCB-16-ill 32-0 3"HCB-32 040A C-10 5 AMB E THRU PENETRATION 32 'IO SUPPORT 40-HSC-71-H1 FROM SUPPORT 40-HCB-22-H3 48-0 3" HCH -2 2 040A H-3 25 200 S 'IHRU PENETRATION 48 AND VALVE RC229A TO SUPPORT 40-HCC-85-H1 (

R F OWER STATION, UNIT NO. 1 i INSPECTION PROGRAM CLASS 2 PAGE 4 0 F _4__ WELD INSPECTION SUPPORT INSPECTION A 0?- <5 W$ e 9x xx

1. ~

SE a& = u? mT ? T [5 % EO RS .l E D 2 S$ S$ REMARKS B 0.120 2 INSPECT MINIMLM OF 25% OF WELDS AND SUPPORTS PFR CODE S 0.120 4 1 INSPECT MINIMUM OF 25% OF WELDS AND SUPPORTS PER CODE I I i l i l I l i I Rev. 3, 2/82 III-31

s \\ DAVIS-BESSE NUCLEAR P WELD AND SUPPORT SYSTEM: FIFUELING CANAL SYSTEM 0 W G ew EE _, p e aps N IN NNE E ITEM LINE SUBSYSTEM / DESCRIPTION NUMBER NUMBER ISID h hbb h$h-FROM VALVE CH88 THRU PEN. 49 TO 49-0 8"HCB-11 033 F-4 20 100 VALVE DH87 INCLUDING FW3 (

j 3' l l'li!il' tl ~ gmx ma$ o= c= H =o =Gmmod@ m8o5x p3m m ~>am g op n rmro m gn2 e mg S EmAn o" o S S mE S) mH LS L C NE O mI N KH &V CC / 3 4 3 4 I ! LR R T T T R - R - 4 H! OU U R / / UT UT T T 1 T( VS S P F A SV SV V V =f y y* i m P%m w i ~ i G%m3 a~=H3 C. Om wu# O, m i i5m asmCmONr mN m E u 81. s 8 e u D. f w' $w " dw I llllll lll(1ll1lilllll\\I

r 4\\ DAVIS-BESSE flVCLEAR I WELD AtlD SUPPORl SYSTEM: SERVICE WATER SYSTEM in w FIPST SEISMIC SUPPORT PAST e$ e BOUNDARY IS I'ICLUCED IN COUNT. 5$ 3 E g4S &gw d ITEM LINE E e$$ wn I SUBSYSTEM / DESCRIPTION NUMBER NUMBER ISID 8 8%E ESW' 5 FROM VALVE SWIS66 THRU PEN. 5 5-0 8"HBB-7 041 E-3 70 85 FROM VAL'E SW1368 THRU PEN. 6 6-0 8"HBB-7 041 E-5 70 85 FPDM VALVE SW1367 THRU PEN. 7 7-0 8"HBB-7 041 E# 70 83 FROM PEN. 9 TO VALVE SW1356 9-0 8"HBB-11 041 C-1 65 100 FROM PEN.10 TO VALVE SW1358 10-0 8"HBB-ll 041 C-3 65 100 FPDM PEN. 11 TO VALVE SW1357 11-0 8"HBB-ll 041 C-5 65 100

0WER STATION, UNIT N0. 1 INSPECTION PROGRN4 CLASS 2 PAGE 1 0F 1 WELD INSPECTION SUPPORT INSPECTION l bG !M EE -B >~ uu s m w m w - := _a m x H H H mi x e $1 50 BS S E D E 5$ S$ REMARKS 0.322 3 1 0.322 3 1 l 0.322 2 1 0.322 3 1 0.322 2 0.322 2 INSPECT MINIMUM OF 25% OF 15 4 WELDS AND SUPPORTS PER CODE Rec. 3, 2/82 ) III-33

~ DAVIS-EESSE NUCLEAR STATION UNIT 1 CLASS 3 SUPPORT INSPECTION PROGRAM INFORMATION ONLY i I 5YSTEM: REACTOR COOLANT PUMP PAGE 1 0F 1 0 SUPPORT INSPECTION E z 5 e e ITEM LINE E u? cr T ? T SUBSYSTEM / DESCRIPTION NUMBER NUMBER ISID 8 S$ 5$ REMARKS 1 FROM SUPPORT 36-HBB-3-H216 4-900-0 6"HBB-3 40B H12 1 TO SUPPORT 36-HBB-12-H8 l FROM ANCHOR 122 4-900-1 12"HBB -6 036 E5 1 TO SUPPORT 36-HBB-12-H9 FROM SUPPORT 36-HBB-4-H200 4-902-0 6"HBB-4 036 F3 TO SUPPORT 36-HBB-4-H203 s ,[ FROM SUPPORT 3G-HBB-3-H206 4-903-0 6"HBB-3 40B G12 8 TO SUPPORT 36-HBB-3-H200 FROM SUPPORT 36-HBB-5-H102 4-904-0 6"HBB-5 036 E5 'N SUPPORT 36-HBB-5-H105 FROM SUPPORT 36-HPC-40-H1 4-905 0 12"HBC-40 036 C6 2 'IV ANCHOR 109 ANCHOR 99 4-905-1 12"HBC-23 036 A8 1 P T 6-HBC-23-H16 ~ " ~ ^ ~ ~ ~ SU 3 HBB-4-H212 N ? s 5 Sheet 1 of 18 M m

dab'IS-BESSE NUCLE AR ST ATION UNIT 1 CLASS 3 SUPPORT INSPECTION PROGRAM INFORMATION ONLY SYSTEM: SERVICE WATER PAGE 1 0F 1 0 SUFPORT INSPECTION U

5 ITEM LINE E

ce ? T ? T SUBSYSTEM / DESCRIPTION NUMSER NUMBER ISID 8 5$ 55 REFARKS ANCHOR 196 5-100-0 8"HBC -35 041 E3 1 FROM SUPPORT 41-HBC-35-H36 5-LOO-0A 8"HBC-35 041 E4 TO SUPPORT 41-HBC-35-H37 1 FROM SUPPORT 41-HBC-46-H47 5-100-1 8"HBC-46 041 D3 4 TO ANCHOR 150 Z AMCHOR 149 5-100-1A 6"HBC-46 041 D3 1 7 d L E< P R 5 Sheet 2 of 18 a

DAVIS-BESSE NUCLEAR STATION UhlT 1 CLASS 3 SUPPORT It:SPECT10N PROGRAM INFORMATION ONLY SYSTEM: SERVICE WATER PAGE 1 0F 1 0 SUPPORT INSPECTION ITEM LINE 7 T ? i SUESYST EM/ DESCRIPTION frJMBER NUMBER _ ISID 8 5$ 5$ REPARKS NO SUPPORTS 6-200-0 8"HBC-35 041 E5 FROM SUPPORT 41-HBC-46-H46 6-100-1 8"HBC-46 041 D5 5 TO ANCHOR 158 NO SUPPORTS 6-LOO-1A 6"HBC-46 041 DS U 7 6 L ?< M 5 Sheet 3 of 18 i

DAVIS-BESSE NUCLEAR STATION UNIT 1 CLASS 3 SUPPORT INSPECTION PROGRAM INFORMATION ONLY SYSTEM: SERVICE WATER PAGE 1 0F 1 SUPPORT INSPECTION E z ITEM LINE ce? T ? T SUESYSTEM/ DESCRIPTION NUMBER NUMBER ISID 8 5$ 5$ REMARKS SUPPORT 41-HBC-35-H38 7-100-0 8"HBC-35 041 F5 FROM SUPPORT 41-HBC-46-H45 7-100-1 8"HBC-46 041 D7 2 TO ANCHOR 154 ANCHOR 153 7-3OO-1A 6"HBC-46 041 D7 1 UP ORT 4 -FBC-47-H45 "HBC-46 041 D6 3 U 7 ANCHOR 155 7-LOO-2A 6"HBC-47 041 C6 1 6 A

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l N i Sheet 4 of 18 .a

DAVIS-BESSE NUCLEAR STATION UNIT 1 CLASS 3 SUPPORT INSPECTION PROGRAM INFORMATION ONLY 5Y5 TEM: SERVICE WATER PAGE 1 0F. 1 0 SUPPORT INSPECTION a liEM LINE 7 T ? ? SUBSYSTEM / DESCRIPTION NUMBER NUMBER ISID S 5$ 55 REMARKS U ORT 41-11BC-47-H53 6"HBC-47 041 D3 3 ANCHOR 151 9-100-0A 6"HBC-47 041 D3 1 U T4 BC-37-Hll ~ ~ ~ ~ ~ ~ SUPPORT 41-HBC-37-H2O 9-100-2 8"HBC-37 041 B3 g U w N< P R 5 Sheet 5 of 18

DAV] S-BESSE NUCL EAR TT ATI0t' UNIT 1 CLASS 3 SUPPORT INSPECTION PROGRAM INFORMATION ONLY SYSTEM: SERVICE WATER e PAGE 1 0F 1 -0 SUPPORT IN! ECTION s .e .e. ITEM LINE 8 .m? e 'T ? T SUBSYSTEM / DESCRIPTION NUMBER NUMBER ISID 8 5$ R$ REMARKS T RT 4

• BC-47-H46

~ ~ ~ ~ NO SUPPORTS 10-100-0A 6"HBC-47 041 D4 SUPPORT 41-HBC-37-H22 10-100-1 8"HBC-37 041 B3 1 U T M b 5< s 5 Sheet 6 of 18 d

DAVIS-BESSE.UCLEAR STATION UNIT 1 CLASS 3 SUPPORT INSPECTION PROGRAM INFORMATION ONLY SYSTEM: SEFYICE WATER PAGE 1 0F l O SUPPORT INSPECTION s e e ITEM LINE 8 -x? xT ? 7 SUBSYSTEM / DESCRIPTION

NUMSEP, NUMBER ISID 8

REMRKS SUPPORT 41-HBC-37-H21 11-100-0 L 'HBC-37 041 B5 U" RT 4 HBC-37-H45 ~ ~ ""O ~ ~ ~ ~ A 7 d L E< P R 5 Sheet 7 of 18

0 AVIS-BESSE NUCLEAR STATION UNIT 1 CLASS 3 SUPPORT INSPECTION FROGRAM INFORMATION ONLY SYSTEM: SPENT FUEL POOL PAGE 1 0F 1 SUPPORT INSPECTION !2 .~- ITEM LINE ? T 7 T SUBSYSTEM / DESCRIPTION NUMBER NUMBER 151D 8 Ms 5$ REMARKS FROM SUPPORT 33C-HCB-9-H12 27-200-8"HCB-9 033 B10 1 1 TO SUPPORT 34-HCB-9-H21 O FROM SUPPORT 34-HBC-9-H31 27-200-8"HCB-9 033 C9 3 TO SUPPORT 35-HBC-10-H4 1 FROM ANCHOR 418 27-200-10"HCB-lO 035 Ell 2 TO ANCHOR 417 1A w U FROM SUPPORT 34-HBC-9-H2O 27-200-b TO SUPPORT 34-HCC-37-H29 OA 8"HCB-9 033 D6 3 27 00-ANCHOR 71 8"HCB-9 033 D7 1

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Sheet 8 of 18

DAVIS-BESSE NUCLEAR STATION UNIT 1 CLASS 3 SUPPORT INSPECTION PROGRAM INFORMATION ONLY SYSTEM: SPE4T FUEL POOL PAGE 1 0F 1 O I SUPP0dT INSPECTION 's .e .e ITEM LINE E e? eT ? T SUBSYSTEM /DESCRIP110N NUMBER NUMBER ISID 13 35 E$ REMARKS FROM SUPPORT 35-HCB-6-H2 29-100-10"HCB-6 035 C6 1 TO SUPPOi<T 35-HCB-6-H4 0 FROM SUPPORT 35-HCB-24-H9 29-100-lO"HCB-6 033 H5 2 TO SUPPORT 33C-HCB-24-H5A 1 FROM SUPPORT 35-HCC-29-H3 29-100-4,'HCC-29 035 D6 'IO SUPPORT 35-HCB-25-H1 OA h FROM SUPPORT 35-HCB-6-H6 29-100-10"HBC-6 035 DS 3 [ TO ANCHOR 214 OB Y NO SUPPORTS ~ 10"HBC-6 033 H6 \\ ? j 5 Sheet 9 of 18 i M

DAVIS-BESSE NUCLEAR STATION UNIT 1 CLASS 3 SUPPORT INSFECTION PROGRAM INFORMATION ONLY SY5 TEM: SERVICE WATER .PAGE 1 0F 1 SUPPORT INSPECTION !!s e e ITEM LINE ce? cc T 7 i SUSSYSTEM/DESCR}PTION NUMBER NUMBEK ISID 8 R$ R$ REMARKS NO SUPPORTS ~ 2 0 "'.- BC-3 4 041 J10 FROM SUPPORT 41-HBC-34-H40 35-100-g,,HBC-34 041 Gll 2 TO ANCHOR 136 1 FROM ANCHOR 142 35-100-10"HBC-35 041 F6 2 TO SUPPORT 41-HBC-35-H39 2 I h FROM SUPPORT 41-HBC-35-H48 35-100-6"HBC-35 041 K6 2 I TO SUPPORT 6A-HBC-22-H4 3 8 's FROM SUPPORT 6A-HBD-272-H1 35-100-e TO SUPPORT 6A-HBC-272-H3 4 ~ ~ ~ ~ FROM SUPPORT 6C-EBC-14-H45 35-100-6"EBD-14 006B J10 5 TO SUPPORT 6C-EBD-14-H33 5 NO SUPPORTS 6"HBC-34 041 F10 SUPPORT 41-HBC-96-H5 ~ 20"HBC-34 041 F10 1 FROM SUPPORT 6A-HBD-24-H1 35-100-8"HBD-24 006B K7 2 'IO ANCHOR 216 1C E f ~ 6"EBD-14 006B Gil 1 SUPPORT 6C-EBD-14-H43 y FROM SUPPORT 6C-EBD-14-H72 35-100-6"EBD-14 007 E4 2 g TO SUPPORT 6C-EBD-14-H71 SB Sheet 10 of 18

DAVIS-BESSE NUCLEAR STATION UNIT 1 CLASS 3 SUPPORT INSPECTION PROGRAM INFORMATION ONLY Si51EM: SERVICE WATER O SUPPORT INSPECTION G liEM LINE 7 7 T a: SUBSYSTEM / DESCRIPTION NUMBER NUMBER ISID g Ry 5$ g REMARKS NO SUPPORTS ~ ~ 20"HBC-34 041 J5 FROM SUPPORT 41-HBC-34-H39 36-100-24"HBC-34 041 G7 2 TO ANCHOR 135 1 FROM ANCHOR 141 36-100-10"HBC-35 041 F7 2 T; SUPPORT 41-HBC-35-H8 2 [ FROM SUPPORT 6A-HBC-35-H31 36-100-6"HBC-35 041 E3 1 TO SUPPORT 6A-HBC-22-H5 3 [ FROM SUPPORT 6A-HED-272-H5 36-100-8"HBD-272 041 J7 1 TO SUPPORT 6A-HBD-272-H6 4 PROM SUPPORT 6C-EBD-14-H58 36-100-6"EBD-14 041 J8 6 TO SUPPORT 6C-EED-14-HI 5 WO SUPPORTS 6"EED-34 041 G7 FROM SUPPORT 41-HBD-96-H4 36-100-20"HBC-34 041 G7 1 TO SUPPORT 41-ljBD-96-H6 1B SUFFORT 6A-HED-24-H2 8" HBD-272 006B J6 1 4n C< FROM SUPPORT 6C-EBD-14-H53 36-100-6"EBD-14 006B Jll 1 y TO SUPPORT 6C-EBD-14-H94 5A SUPPORT 6C-EBD-14-H77 6"EBD-14 007 ElO 1 Sheet 11 of 18

DAVIS-BESSE NUCLEAR STATION UNIT 1 CLASS 3 SUPPORT INSPECTION PROGRAM INFORMATION ONLY SYSTEM: STEAM GENERATOR - SECONDARY PAGE 1 0F 1 SUPPORT INSPECTION e l 5 a -e c llEM

1. I NE E

e? mT ? T SUBSYSTEM / DESCRIPTION NUMBER N'JMBER ISID 8 R$ 5$ RD'.AR KS FROM SUPPORT 3A-EBD-19-H136 39-200-6"EBD-19 003 D13 2 2 TO SUPPORT 3AEED-19-H60 0 FRCM SUPPORT 3A-EBD-19-H151 39-201-6"EBD-19 003 G3 9 TO SUPPORT 3A-EED-19-H130 0 Y 7 6 h Y s 5 Sheet 12 of 18

DAVIS-BESSE NUCLEAR STATION UNIT 1 CLASS 3 SUPPORT INSPECTION PROGRAM INFORMATION ONLY SYSTEM: STEAM GENERATOR - SECONDARY PAGE 1 0F 1 0 SUPPORT INSPECTION $5 s .e .e ITEM LINE E x? el 7 T SUBSYSTEM / DESCRIPTION NUMBER NUMBER IslD 8 5$ 5$ REM RKS i t l FROM SUPPORT 3A-EBD-19-H131 40-200-6"EBD-19 003 F2 8 4 TO SUPPORT 3A-EBD-19-H71 0 FROM SUPPORT 20-GBD-12-H1 40-200-6"EBD-20 003 G2 2 TO SUPPORT 3A-EBD-20-H2 OA FROM SUPPORT 3A-EBD-19-H145 40-200-6"EBD-20 003 H2 TO SUPPORT 3A-EBD-19-H143 OB FROM SUPPORT 3A-EBB-2-H36 40-201-6"EBD-19 003 D12 8 w 'IO SUPPORT 3A-EBD-19-H40 0 Y C l l l l l l E W l Mg M Sheet 13 of 18 numummme

DAVIS-BESSE NUCLEAR STATION UNIT 1 CLASS 3 SUPPORT ItSPECTION PROGRAM I t'F C R M AT I O N ONLY SY$iEM: COMPONENT COOLING PAGE 1 0F 2 t3 SUPPORT IN5PECTION D z E -e .e ITEM LINE 8 .e? ui 7 i SUESYSTEM/ DESCRIPTION NUMBER NUMBER ISID 8 55 5$ REMARKS FROM ANCHOR 400 CC-LOO-TO SUPPORT 36-HBC-1-H25 0 14"HBC-1 036 K3 2 CC-100-NO SUPPORTS y 24"HBC-2 036 K4 FROM SUPPORT 36-HBC-2-H15 CC-LOO-TO SUPPORT 36-HBC-2-H7 1A 20"HBC-2 036 K5 FROM ANCHOR 116 CC-LOO-y [ TO SUPPORT 36-HBC-3-H5A IB 16"HBC-39 036 K5 2 1 F FROM SUPPORT 36-HBC-39-H10 CC-LOO-TO SUPPORT 36-HBC-3-H8 1C 16"HBC-3 036 H6 1 FROM SUPPORT 36-HBC-2-HlO CC-LOO-TO SUPPORT 36-HBC-2-H3 2 18"HBC-2 036 K7 1 FROM SUPPORT 36-HBC-26-H4 CC-LOO-TO SUPPORT 36-HBC-26-H44 2A 6"HBC-26 036 D12 7 FROM SUPPOPT 3G-HBC-27-H44 CC-100-TO SUPPORT 36-HBC-27-H6 2B 6"HBC-27 036 Dll 8 FROM SUPPORT 36-HBC-23-H4 CC-LOO-TO ANCHOR 402 3 18"HBC-23 036 Bll 4 CC-100-ANCHOR 95 3A 16"HBC-50 036 A7 1 FROM ANCHOR 398 CC-lOl-g 16"HBC-1 036 H2 1 TO SUPPORT 36-HBC-1-H14 0 R C CC-lOl-a '3 NO SUPPOFTS 24"HBC-2 036 H4 y Sheet 14 of 18

DAV!S-BESSE NUCLEAR STATION UNIT 1 CLASS 3 SUPPORT INSPECTION PROGRAM INFORMATION ONLY SYSTEM: COMFONENT COOLING PAGE 2 0F 2_ SUPPORT INSFECTION U z 3 ITEM LINE 8 e7 mT ? T SUBSYSTEM / DESCRIPTION NUMBER NUMBER ISID 8 5$ R$ REMARKS SUPPORT 36-HBC-2-H9 ~ 20"HBC-2 036 JS 2 FROM SUPPORT 36-HBC-2-H8 CC-101-20"HBC-2 036 HS TO SUPPORT 36-HBC-2-H6 3 FROM SUPPORT 36-HBC-39-H1 CC-101- "HBC-39 036 JS 2 Tr' SUPPORT 36-HBC-39-H5 3A p FROM ANCHOR 97 CC-101-18"HBC-2 036 K7 2 y TO SUPPORT 36-HBC-2-HI 4 U FROM SUPPORT 36-HBC-26-H2 CC-101-6"HBC-26 036 C12 5 TO SUPPORT 36-HBC-26-H36 4A FROM SUPPORT 36-HBC-27-H36 CC-101-6"HBC-27 036 CIO 8 TO SUPPORT 36-HBC-27-H5 4B FROM SUPPORT 36-HBC-23-H1 CC-101-18"HBC-23 036 Bll 3 TO ANCHOR 401 5 FROM ANCHOR 399 CC-900-16"HBC-1 036 J2 2 TO SUPPORT 36-HBC-1-H2O O FROM SUPPORT 36-HBC-23-H2O CC-900-16"HBC-23 036 H1 2 TO SUPPORT 36-HBC-23-H27 OA L FROM SUPPORT 36-HBC-23-H;2 CC-900-16"HBC-23 03G J1 1 70 SUPPORT 36-HBC-23-H34 OC NO SUPPORTS 24"HBC-2 036 J4 ~ Sheet 15 of 18

DAVIS-BESSE NUCLEAR STATION UNIT 1 CLASS 3 SUPPORT INSPECTION PROGRAM INFORMATION ONLY SYSTEM: SERVICE WATER PAGE 1 0F - 1 0 SUPPORT INSPECTION b! ITEM LINE ? T ? T SUBSYST EM/ DESCRIPTION NUMBER NUMBER ISID 8 5$ 5$ REMARKS FROM SUPPORT 41-HBC-44-H6 ES-LOO-6"HBC-44 041 F5 4 TO SUPPORT 41-HBC-44-H38 0 FROM SUPPORT 41-HBC-44-U1 ES-200-6"HBC-44 041 F4 4 TO SUPPORT 41-HBC-44-H42 O FROM SUPPORT 41-HBC-45-H43 ES-200-3"HBC-45 041 K2 3 TO SUPPORT 41-HBC-45-H1 1 s H FROM SUPPORT 41-HBC-45-H28 E5-200-3"HBC-45 041 J1 1 TO SUPPORT 41-HBC-45-H27 1A g FROM ANCHOR 336 E5-200- ,"HBC-45 041 31 1 'IO SUPPORT 41-HBC-45-H17 1B ~ SUPPORT 41-HBC-45-H8 3"riBC-4 5 041 H1 FROM SUPPORT 41-HBC-45-H41 E5-100-6"HBC-45 041 K2 3 TO SUPPORT 41-HBC-45-H2 1 FROM SUPPORT 41-HBC-37-H10 ES-100-lO"HBC-37 041 B5 1 TO SUPPORT 41-HBC-37-H24 2 5< s B ) Sheet 16 of 18 1

DAVIS-BESSE NUCLEAR STATION UNIT 1 CLASS 3 SUPPORT INSPECTION PROGRAM INFORMATION ONLY S'.~ STEM: SERVICE WJsTER PAGE 1 0F _2 SUPPORT INSPECTION e z E ac oc ITEM LINE g e? mT ? T SUBSYSTEM / DESCRIPTION NUMBER NUABER ISID S 5$ 5$ REMARKS WO SUPPORTS ~ ~ 20"HBC-34 041 J6 NO SUPPORTS ~ 20"HBC-34 041 H7 NO SUPPORTS ~ ~ 24"HBC-34 041 F7 PROM ANCHOR 138 SW-900-20"HBC-43 041 F7 1 TO SUPPORT 41-HBC-43-H3 3 ww NO SUPPORTS ~ 24"HBC-34 041 F8 3 FROM ANCHOR 139 SW-200-20"HBC-43 041 F8 1 70 SUPPORT 41-HBC-43-H6 0 FROM ANCHOR 140 SW-100-20"HBC-43 041 F9 2 TO SUPPORT 41-HBC-43-H9 0 FROM SUPPORT 41-HBC-42-H4 SW-100-24"HBC-42 041 D9 2 TO SUPPORT 41-HBC-36-H12 1 FROM SUPPORT 41-HBC-42-H6 SW-100-18"HBC-42 041 D9 TO SUPPORT 41-HBC-42-H8 1A 5 FROM SUPPORT 41-HBD-98-H3 SW-100-20"HBC-36 041 B6 1 TO SUPPORT 41-HBC-36-H15 1B s B Sheet 17 of 18 E

DAVIS-BESSE NUCLEAR STATION UhlT 1 CLASS 3 SUPPORT INSPECTION PROGRAM INFORMATION ONLY SYSTEM: SERVICE WATER PAGE 2 0F ___2 SUPPORT INSPECTION s e ITEM LINE m? eT 7 4 SUESiSTEM/DESCRIPT]ON NUMBER NUMSER ISID S S$ 35 5 REMARKS SUPPORT 41-HBD-194-H1 ~ 30"H3C-36 041 B5 ANCHOR 128 ~ ~ 30"HBC-36 041 B5 1 MO SUPPORTS ~ 30"HBC-36 041 G8 3 s ANCHOR 130 ~ 30"HBC-36 041 G8 1 w" SUPPORT 41-HBC-36-H16 ~ 30"HBC-36 041 G8 5 ANCHOR 131 ~ 20-HBC-36 041 D9 1 NO SUPPORTS 24"HBC-42 041 D9 FROM SUPPORT 41-HBC-42-H10 SW-900-24"HBC-42 041 D7 1 TO SUPPORT 41-HBC-42-H12 4 5 s 5 Sheet 18 of 18 l}}